Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Melbourne, FL
Issued by NWS Melbourne, FL
968
FNUS52 KMLB 151901
FWFMLB
Fire Weather Planning Forecast for East Central Florida
National Weather Service Melbourne FL
300 PM EDT Sat Aug 15 2026
...HEAT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...
.DISCUSSION...
High pressure will maintain light and variable winds early each day
before turning south to southeast behind the east coast sea breeze.
Drier air should keep rain chances 20% or less on Sunday. Isolated
to scattered rain chances return near and north of Orlando Monday as
moisture spreads southward, and a more seasonal pattern of afternoon
and evening storms builds areawide into mid week. There are no
critical RH concerns. Fair to Generally Good smoke dispersion on
Sunday becomes Generally Good more areawide on Monday and Tuesday.
Above normal temperatures continue with peak heat index values
between 106-110F each afternoon.
Fog potential...Widespread fog is not forecast. Localized visibility
reductions due to smoke from new or existing fires will be possible
even if fog is not forecast.
FLZ044-160800-
Northern Lake-
Including the cities of Eustis, Mount Dora, Leesburg, and Tavares
300 PM EDT Sat Aug 15 2026
...HEAT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None tstms
Chance Precip (%) 0 0 0 60
Chance of Thunder (%) 0 0 0 50
Min/Max Temp 76 97 75 96
Max/Min RH % 97 45 100 51
20ft Wnd mph (AM) Lgt/Var W 3
20ft Wnd mph (PM) Lgt/Var W 3 Lgt/Var W 7 G18
Precip Amount 0.00 0.00 0.00 0.05
Precip Duration 1
Precip Begin 2 PM
Precip End 6 PM
Mixing Hgt(ft-agl) 400 6300 400 5700
Transport Wnd (mph) S 6 W 8 W 6 W 10
Dispersion Index 2 58 2 68
Max LVORI 7 8
Remarks...None.
.Forecast for Days 3 through 5...
.TUESDAY...Partly cloudy. Showers and thunderstorms likely. Lows
in the upper 70s. Highs in the mid 90s. Chance of rain
60 percent. West winds around 5 mph.
.WEDNESDAY...Partly cloudy. Showers and thunderstorms likely.
Lows in the upper 70s. Highs in the mid 90s. Chance of rain
70 percent. Southwest winds around 5 mph.
.THURSDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the mid 90s. Chance of rain
50 percent. Southwest winds up to 5 mph.
$$
FLZ144-160800-
Southern Lake-
Including the cities of Clermont, Mascotte, and Groveland
300 PM EDT Sat Aug 15 2026
...HEAT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None tstms
Chance Precip (%) 0 0 0 30
Chance of Thunder (%) 0 0 0 20
Min/Max Temp 76 97 76 95
Max/Min RH % 97 47 97 51
20ft Wnd mph (AM) Lgt/Var W 3
20ft Wnd mph (PM) Lgt/Var W 3 W 4 W 9 G18
Precip Amount 0.00 0.00 0.00 0.01
Precip Duration 0
Precip Begin 2 PM
Precip End 6 PM
Mixing Hgt(ft-agl) 400 5900 400 5900
Transport Wnd (mph) SW 5 W 7 W 6 W 12
Dispersion Index 2 51 2 75
Max LVORI 7 6
Remarks...None.
.Forecast for Days 3 through 5...
.TUESDAY...Partly cloudy. Showers and thunderstorms likely. Lows
in the upper 70s. Highs in the mid 90s. Chance of rain
60 percent. West winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. A chance of showers and
thunderstorms. Lows in the upper 70s. Highs in the mid 90s.
Chance of rain 50 percent. Southwest winds around 5 mph.
.THURSDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the upper 70s. Highs in the mid 90s. Chance of rain
50 percent. Southwest winds around 5 mph.
$$
FLZ041-160800-
Inland Volusia-
Including the cities of Debary, Deland, and Deltona
300 PM EDT Sat Aug 15 2026
...HEAT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None tstms None tstms
Chance Precip (%) 0 20 0 60
Chance of Thunder (%) 0 20 0 50
Min/Max Temp 76 97 76 96
Max/Min RH % 100 46 100 51
20ft Wnd mph (AM) SW 3 W 4
20ft Wnd mph (PM) SE 3 W 3 Lgt/Var W 6
Precip Amount 0.00 0.03 0.00 0.06
Precip Duration 0 1
Precip Begin 2 PM 2 PM
Precip End 6 PM 6 PM
Mixing Hgt(ft-agl) 400 6300 400 6100
Transport Wnd (mph) SW 6 W 6 SW 7 W 9
Dispersion Index 2 55 2 67
Max LVORI 7 7
Remarks...None.
.Forecast for Days 3 through 5...
.TUESDAY...Partly cloudy. Showers and thunderstorms likely. Lows
in the upper 70s. Highs in the mid 90s. Chance of rain
60 percent. West winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers and
thunderstorms. Lows in the upper 70s. Highs in the mid 90s.
Chance of rain 50 percent. Southwest winds around 5 mph.
.THURSDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the upper 70s. Highs in the mid 90s. Chance of rain
50 percent. Southwest winds up to 5 mph.
$$
FLZ141-160800-
Coastal Volusia-
Including the cities of Daytona Beach, New Smyrna Beach,
and Ormond Beach
300 PM EDT Sat Aug 15 2026
...HEAT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None tstms None tstms
Chance Precip (%) 0 20 0 60
Chance of Thunder (%) 0 20 0 50
Min/Max Temp 77 94 76 95
Max/Min RH % 100 53 100 54
20ft Wnd mph (AM) SW 4 W 5
20ft Wnd mph (PM) S 6 E 6 S 4 SW 5
Precip Amount 0.00 0.01 0.00 0.05
Precip Duration 0 1
Precip Begin 2 PM 2 PM
Precip End 6 PM Continuing
Mixing Hgt(ft-agl) 400 5600 400 5200
Transport Wnd (mph) SW 8 NE 6 SW 9 W 7
Dispersion Index 3 47 3 54
Max LVORI 8 7
Remarks...None.
.Forecast for Days 3 through 5...
.TUESDAY...Mostly clear. Showers and thunderstorms likely. Lows
in the upper 70s. Highs in the mid 90s. Chance of rain
60 percent. West winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers and
thunderstorms. Lows in the upper 70s. Highs in the lower 90s.
Chance of rain 50 percent. West winds around 5 mph.
.THURSDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the upper 70s. Highs in the lower 90s. Chance of rain
50 percent. Southwest winds around 5 mph.
$$
FLZ046-160800-
Seminole-
Including the cities of Altamonte Springs, Casselberry, Oviedo,
Sanford, and Winter Springs
300 PM EDT Sat Aug 15 2026
...HEAT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None tstms tstms tstms
Chance Precip (%) 0 20 20 50
Chance of Thunder (%) 0 20 20 50
Min/Max Temp 77 96 77 95
Max/Min RH % 97 48 97 53
20ft Wnd mph (AM) SW 3 W 4
20ft Wnd mph (PM) SE 4 W 4 S 3 W 8 G17
Precip Amount 0.00 0.04 0.02 0.03
Precip Duration 0 0 1
Precip Begin 2 PM Continuing 2 PM
Precip End Continuing 8 PM 6 PM
Mixing Hgt(ft-agl) 400 5900 400 6000
Transport Wnd (mph) S 7 W 6 W 7 W 10
Dispersion Index 2 49 2 67
Max LVORI 7 6
Remarks...None.
.Forecast for Days 3 through 5...
.TUESDAY...Mostly clear. Showers and thunderstorms likely. Lows
in the upper 70s. Highs in the mid 90s. Chance of rain
60 percent. West winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. A chance of showers and
thunderstorms. Lows in the upper 70s. Highs in the mid 90s.
Chance of rain 50 percent. West winds around 5 mph.
.THURSDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the upper 70s. Highs in the mid 90s. Chance of rain
50 percent. Southwest winds around 5 mph.
$$
FLZ045-160800-
Orange-
Including the cities of Apopka, Maitland, Orlando, Winter Park,
and Union Park
300 PM EDT Sat Aug 15 2026
...HEAT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None tstms tstms tstms
Chance Precip (%) 0 20 20 40
Chance of Thunder (%) 0 20 20 40
Min/Max Temp 77 98 77 97
Max/Min RH % 97 46 97 48
20ft Wnd mph (AM) SW 3 W 4
20ft Wnd mph (PM) SE 4 W 4 SW 3 W 9 G17
Precip Amount 0.00 0.04 0.02 0.01
Precip Duration 0 0 1
Precip Begin 2 PM Continuing 2 PM
Precip End Continuing 8 PM 6 PM
Mixing Hgt(ft-agl) 400 6000 400 6500
Transport Wnd (mph) S 6 W 6 SW 6 W 10
Dispersion Index 2 48 2 73
Max LVORI 7 6
Remarks...None.
.Forecast for Days 3 through 5...
.TUESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the upper 70s. Highs in the mid 90s. Chance of rain
50 percent. West winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. A chance of showers and
thunderstorms. Lows in the upper 70s. Highs in the mid 90s.
Chance of rain 50 percent. West winds around 5 mph.
.THURSDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the upper 70s. Highs in the mid 90s. Chance of rain
50 percent. Southwest winds around 5 mph.
$$
FLZ053-160800-
Osceola-
Including the cities of Celebration, Kissimmee, and Saint Cloud
300 PM EDT Sat Aug 15 2026
...HEAT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Pcldy Mclear
Precip Type None tstms tstms tstms
Chance Precip (%) 0 20 20 20
Chance of Thunder (%) 0 20 20 20
Min/Max Temp 73 97 73 96
Max/Min RH % 100 45 100 42
20ft Wnd mph (AM) SW 3 W 3
20ft Wnd mph (PM) SE 4 SW 3 Lgt/Var W 7
Precip Amount 0.00 0.04 0.02 0.00
Precip Duration 0 0 0
Precip Begin 2 PM Continuing 2 PM
Precip End Continuing 9 PM 6 PM
Mixing Hgt(ft-agl) 400 5600 300 6400
Transport Wnd (mph) S 6 W 5 SE 5 W 10
Dispersion Index 2 39 2 75
Max LVORI 9 9
Remarks...None.
.Forecast for Days 3 through 5...
.TUESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the mid 90s. Chance of rain
50 percent. West winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers and
thunderstorms. Lows in the mid 70s. Highs in the mid 90s. Chance
of rain 50 percent. West winds around 5 mph.
.THURSDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the mid 90s. Chance of rain
50 percent. Southwest winds around 5 mph.
$$
FLZ247-160800-
Inland Northern Brevard-
Including the city of Canaveral Groves
300 PM EDT Sat Aug 15 2026
...HEAT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...
Tonight Sun Sun Night Mon
Cloud Cover Mclear Pcldy Mclear Mclear
Precip Type None tstms None tstms
Chance Precip (%) 0 20 0 40
Chance of Thunder (%) 0 20 0 40
Min/Max Temp 77 96 77 96
Max/Min RH % 100 51 97 53
20ft Wnd mph (AM) SW 3 W 4
20ft Wnd mph (PM) SE 5 SW 4 S 3 W 6
Precip Amount 0.00 0.04 0.00 0.02
Precip Duration 0 1
Precip Begin 2 PM 2 PM
Precip End 6 PM 6 PM
Mixing Hgt(ft-agl) 400 5900 400 6400
Transport Wnd (mph) S 8 W 5 S 8 W 10
Dispersion Index 3 36 2 71
Max LVORI 8 8
Remarks...None.
.Forecast for Days 3 through 5...
.TUESDAY...Mostly clear. Showers and thunderstorms likely. Lows
in the upper 70s. Highs in the mid 90s. Chance of rain
60 percent. West winds around 5 mph.
.WEDNESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the upper 70s. Highs in the mid 90s. Chance of rain
50 percent. West winds around 5 mph.
.THURSDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the upper 70s. Highs in the mid 90s. Chance of rain
50 percent. Southwest winds up to 5 mph.
$$
FLZ347-160800-
Mainland Northern Brevard-
Including the cities of Titusville, Port Saint John, and Mims
300 PM EDT Sat Aug 15 2026
...HEAT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...
Tonight Sun Sun Night Mon
Cloud Cover Mclear Pcldy Mclear Mclear
Precip Type None tstms None tstms
Chance Precip (%) 0 20 0 40
Chance of Thunder (%) 0 20 0 40
Min/Max Temp 76 96 76 96
Max/Min RH % 100 53 100 53
20ft Wnd mph (AM) SW 4 W 4
20ft Wnd mph (PM) SE 6 S 4 S 4 W 6
Precip Amount 0.00 0.03 0.00 0.02
Precip Duration 0 1
Precip Begin 2 PM 2 PM
Precip End 6 PM 6 PM
Mixing Hgt(ft-agl) 400 5800 400 6100
Transport Wnd (mph) S 8 W 5 W 7 W 9
Dispersion Index 3 32 3 69
Max LVORI 8 8
Remarks...None.
.Forecast for Days 3 through 5...
.TUESDAY...Mostly clear. Thunderstorms likely and a slight chance
of showers. Lows in the upper 70s. Highs in the mid 90s. Chance
of rain 60 percent. West winds around 5 mph.
.WEDNESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the upper 70s. Highs in the mid 90s. Chance of rain
50 percent. West winds around 5 mph.
.THURSDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the upper 70s. Highs in the mid 90s. Chance of rain
40 percent. Southwest winds around 5 mph.
$$
FLZ447-160800-
Northern Brevard Barrier Islands-
Including the cities of Merritt Island Wildlife Refuge and
Playalinda Beach
300 PM EDT Sat Aug 15 2026
...HEAT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None tstms None tstms
Chance Precip (%) 0 20 0 40
Chance of Thunder (%) 0 20 0 40
Min/Max Temp 76 95 76 96
Max/Min RH % 100 53 100 50
20ft Wnd mph (AM) SW 4 W 4
20ft Wnd mph (PM) SE 6 SE 6 S 5 SW 6
Precip Amount 0.00 0.01 0.00 0.01
Precip Duration 0 1
Precip Begin 2 PM 2 PM
Precip End 6 PM 6 PM
Mixing Hgt(ft-agl) 400 4700 400 5800
Transport Wnd (mph) S 9 S 6 W 8 SW 7
Dispersion Index 3 27 3 59
Max LVORI 8 8
Remarks...None.
.Forecast for Days 3 through 5...
.TUESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the upper 70s. Highs in the mid 90s. Chance of rain
50 percent. West winds around 5 mph.
.WEDNESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the upper 70s. Highs in the lower 90s. Chance of rain
50 percent. West winds around 5 mph.
.THURSDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the upper 70s. Highs in the lower 90s. Chance of rain
40 percent. Southwest winds around 5 mph.
$$
FLZ547-160800-
Inland Southern Brevard-
Including the cities of Palm Bay west of I 95 and Viera West
300 PM EDT Sat Aug 15 2026
...HEAT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...
Tonight Sun Sun Night Mon
Cloud Cover Mclear Pcldy Mclear Mclear
Precip Type None tstms tstms tstms
Chance Precip (%) 0 20 20 20
Chance of Thunder (%) 0 20 20 20
Min/Max Temp 75 96 75 96
Max/Min RH % 100 48 97 43
20ft Wnd mph (AM) SW 3 W 4
20ft Wnd mph (PM) SE 5 S 4 SE 4 W 6
Precip Amount 0.00 0.02 0.01 0.01
Precip Duration 0 0 0
Precip Begin 2 PM Continuing 2 PM
Precip End Continuing 8 PM 6 PM
Mixing Hgt(ft-agl) 400 5700 400 6500
Transport Wnd (mph) S 7 W 5 SW 8 W 10
Dispersion Index 2 36 3 72
Max LVORI 8 6
Remarks...None.
.Forecast for Days 3 through 5...
.TUESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the mid 90s. Chance of rain
50 percent. West winds around 5 mph.
.WEDNESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the upper 70s. Highs in the mid 90s. Chance of rain
50 percent. West winds around 5 mph.
.THURSDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the mid 90s. Chance of rain
50 percent. Southwest winds around 5 mph.
$$
FLZ647-160800-
Mainland Southern Brevard-
Including the cities of Cocoa, Rockledge, and Melbourne
300 PM EDT Sat Aug 15 2026
...HEAT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None tstms None tstms
Chance Precip (%) 0 20 0 20
Chance of Thunder (%) 0 20 0 20
Min/Max Temp 76 95 76 96
Max/Min RH % 97 51 100 49
20ft Wnd mph (AM) SW 3 W 4
20ft Wnd mph (PM) SE 6 SE 7 SE 6 SW 6
Precip Amount 0.00 0.01 0.00 0.01
Precip Duration 0 0
Precip Begin 2 PM 2 PM
Precip End 6 PM 6 PM
Mixing Hgt(ft-agl) 400 5200 400 6000
Transport Wnd (mph) S 7 S 7 SW 8 W 9
Dispersion Index 3 36 3 68
Max LVORI 7 6
Remarks...None.
.Forecast for Days 3 through 5...
.TUESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the upper 70s. Highs in the mid 90s. Chance of rain
50 percent. West winds around 5 mph.
.WEDNESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the upper 70s. Highs in the mid 90s. Chance of rain
50 percent. West winds around 5 mph.
.THURSDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the upper 70s. Highs in the lower 90s. Chance of rain
40 percent. Southwest winds around 5 mph.
$$
FLZ747-160800-
Southern Brevard Barrier Islands-
Including the cities of Cocoa Beach, Satellite Beach,
and Melbourne Beach
300 PM EDT Sat Aug 15 2026
...HEAT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...
Tonight Sun Sun Night Mon
Cloud Cover Mclear Pcldy Mclear Mclear
Precip Type None None None tstms
Chance Precip (%) 0 0 0 20
Chance of Thunder (%) 0 0 0 20
Min/Max Temp 79 93 79 95
Max/Min RH % 97 56 97 53
20ft Wnd mph (AM) SW 4 W 5
20ft Wnd mph (PM) SE 8 SE 8 SE 8 SW 6
Precip Amount 0.00 0.00 0.00 0.01
Precip Duration 0
Precip Begin 2 PM
Precip End 6 PM
Mixing Hgt(ft-agl) 400 4200 400 4600
Transport Wnd (mph) S 8 SE 8 W 8 SW 8
Dispersion Index 3 25 2 49
Max LVORI 6 6
Remarks...None.
.Forecast for Days 3 through 5...
.TUESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows around 80. Highs in the lower 90s. Chance of rain
40 percent. West winds around 5 mph.
.WEDNESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows around 80. Highs in the lower 90s. Chance of rain
40 percent. West winds around 5 mph.
.THURSDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the upper 70s. Highs in the lower 90s. Chance of rain
40 percent. Southwest winds around 5 mph.
$$
FLZ254-160800-
Inland Indian River-
Including the city of Fellsmere
300 PM EDT Sat Aug 15 2026
...HEAT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Min/Max Temp 74 96 74 97
Max/Min RH % 100 45 100 43
20ft Wnd mph (AM) Lgt/Var W 4
20ft Wnd mph (PM) SE 5 S 3 SE 5 W 6
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 400 5300 400 6000
Transport Wnd (mph) S 6 W 5 S 8 W 9
Dispersion Index 2 36 3 68
Max LVORI 9 8
Remarks...None.
.Forecast for Days 3 through 5...
.TUESDAY...Clear. A chance of showers and thunderstorms. Lows in
the mid 70s. Highs in the mid 90s. Chance of rain 30 percent.
West winds around 5 mph.
.WEDNESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the mid 90s. Chance of rain
40 percent. West winds around 5 mph.
.THURSDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the mid 90s. Chance of rain
40 percent. Southwest winds around 5 mph.
$$
FLZ154-160800-
Coastal Indian River-
Including the cities of Sebastian and Vero Beach
300 PM EDT Sat Aug 15 2026
...HEAT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None tstms
Chance Precip (%) 0 0 0 20
Chance of Thunder (%) 0 0 0 20
Min/Max Temp 75 94 75 95
Max/Min RH % 97 51 97 48
20ft Wnd mph (AM) Lgt/Var W 4
20ft Wnd mph (PM) SE 6 SE 6 SE 7 SW 5
Precip Amount 0.00 0.00 0.00 0.01
Precip Duration 0
Precip Begin 2 PM
Precip End 6 PM
Mixing Hgt(ft-agl) 400 4900 400 5400
Transport Wnd (mph) S 7 S 7 SW 8 W 7
Dispersion Index 3 37 3 55
Max LVORI 9 6
Remarks...None.
.Forecast for Days 3 through 5...
.TUESDAY...Clear. A chance of showers and thunderstorms. Lows in
the upper 70s. Highs in the mid 90s. Chance of rain 30 percent.
West winds around 5 mph.
.WEDNESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the upper 70s. Highs in the mid 90s. Chance of rain
30 percent. West winds around 5 mph.
.THURSDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the upper 70s. Highs in the lower 90s. Chance of rain
30 percent. Southwest winds around 5 mph.
$$
FLZ259-160800-
Inland Saint Lucie-
Including the cities of Tradition and Saint Lucie West
300 PM EDT Sat Aug 15 2026
...HEAT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Min/Max Temp 74 95 74 96
Max/Min RH % 100 45 100 43
20ft Wnd mph (AM) Lgt/Var SW 3
20ft Wnd mph (PM) SE 5 S 3 SE 5 W 5
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 400 5300 400 5600
Transport Wnd (mph) S 6 SW 5 SW 7 W 8
Dispersion Index 2 36 3 56
Max LVORI 9 8
Remarks...None.
.Forecast for Days 3 through 5...
.TUESDAY...Clear. A slight chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the mid 90s. Chance of rain
20 percent. West winds around 5 mph.
.WEDNESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the mid 90s. Chance of rain
30 percent. West winds around 5 mph.
.THURSDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the mid 90s. Chance of rain
40 percent. Southwest winds up to 5 mph.
$$
FLZ159-160800-
Coastal Saint Lucie-
Including the cities of Fort Pierce and Port Saint Lucie
300 PM EDT Sat Aug 15 2026
...HEAT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Min/Max Temp 75 93 75 96
Max/Min RH % 100 51 100 49
20ft Wnd mph (AM) Lgt/Var SW 4
20ft Wnd mph (PM) SE 6 SE 6 SE 7 SW 5
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 400 4700 300 5300
Transport Wnd (mph) S 6 SE 6 SW 8 W 7
Dispersion Index 2 33 3 49
Max LVORI 9 7
Remarks...None.
.Forecast for Days 3 through 5...
.TUESDAY...Clear. A slight chance of showers and thunderstorms.
Lows in the upper 70s. Highs in the mid 90s. Chance of rain
20 percent. West winds around 5 mph.
.WEDNESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the upper 70s. Highs in the lower 90s. Chance of rain
30 percent. West winds around 5 mph.
.THURSDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the upper 70s. Highs in the lower 90s. Chance of rain
30 percent. Southwest winds around 5 mph.
$$
FLZ264-160800-
Inland Martin-
Including the city of Indiantown
300 PM EDT Sat Aug 15 2026
...HEAT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None tstms
Chance Precip (%) 0 0 0 20
Chance of Thunder (%) 0 0 0 20
Min/Max Temp 74 96 74 96
Max/Min RH % 100 46 100 48
20ft Wnd mph (AM) Lgt/Var SW 3
20ft Wnd mph (PM) SE 5 SW 3 SE 5 W 4
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration 0
Precip Begin 2 PM
Precip End 6 PM
Mixing Hgt(ft-agl) 400 5300 400 5600
Transport Wnd (mph) S 5 W 3 S 7 W 7
Dispersion Index 2 34 2 47
Max LVORI 9 8
Remarks...None.
.Forecast for Days 3 through 5...
.TUESDAY...Clear. A slight chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the mid 90s. Chance of rain
20 percent. West winds around 5 mph.
.WEDNESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the mid 90s. Chance of rain
30 percent. West winds around 5 mph.
.THURSDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the mid 90s. Chance of rain
40 percent. Southwest winds around 5 mph.
$$
FLZ164-160800-
Coastal Martin-
Including the cities of Hobe Sound, Jensen Beach, and Stuart
300 PM EDT Sat Aug 15 2026
...HEAT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None tstms
Chance Precip (%) 0 0 0 20
Chance of Thunder (%) 0 0 0 20
Min/Max Temp 75 95 75 96
Max/Min RH % 100 53 100 51
20ft Wnd mph (AM) Lgt/Var SW 4
20ft Wnd mph (PM) SE 5 E 7 SE 6 SE 5
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration 0
Precip Begin 2 PM
Precip End 6 PM
Mixing Hgt(ft-agl) 400 4500 400 5200
Transport Wnd (mph) S 6 E 7 SW 8 W 6
Dispersion Index 2 33 3 39
Max LVORI 8 8
Remarks...None.
.Forecast for Days 3 through 5...
.TUESDAY...Clear. A slight chance of showers and thunderstorms.
Lows in the upper 70s. Highs in the mid 90s. Chance of rain
20 percent. West winds around 5 mph.
.WEDNESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the upper 70s. Highs in the mid 90s. Chance of rain
30 percent. West winds around 5 mph.
.THURSDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the upper 70s. Highs in the lower 90s. Chance of rain
30 percent. Southwest winds around 5 mph.
$$
FLZ058-160800-
Okeechobee-
Including the cities of Basinger, Fort Drum, and Okeechobee
300 PM EDT Sat Aug 15 2026
...HEAT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Min/Max Temp 73 97 73 97
Max/Min RH % 100 42 100 41
20ft Wnd mph (AM) Lgt/Var Lgt/Var
20ft Wnd mph (PM) SE 4 S 3 Lgt/Var W 6
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 400 5300 400 5900
Transport Wnd (mph) S 6 SW 5 SE 6 W 9
Dispersion Index 2 36 2 65
Max LVORI 9 9
Remarks...None.
.Forecast for Days 3 through 5...
.TUESDAY...Clear. A slight chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the mid 90s. Chance of rain
20 percent. West winds around 5 mph.
.WEDNESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the mid 90s. Chance of rain
40 percent. West winds around 5 mph.
.THURSDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the mid 90s. Chance of rain
40 percent. West winds up to 5 mph.
$$